Stacked Bar on Combined Chart

[lucas4bi]

Hello Everyone,

i was trying to do a bar chart with 2 dimensions, stacking the result of myexpression grouped by the 2nd dimension.

this worked all fine as long as i was using a normal bar chart.

now i need to add some lines (like a budget), and i see that combined chart doesnt support the "stack" option

is there a way to keep my first expression's bar stacked and still have a second or third expression as lines?

thank you